An astute, although anonymous, reader requested the source of the odd-lot short positions. It is free on Sentiment Trader:
http://www.sentimentrader.com/subscriber/charts/ODD_LOT_SHORTS.htm

This contrarian index is almost unchanged since last week and suggests that investors might be able to add to their equity positions.

HOWEVER, quality spreads have been widening during the last few days. It may be wise to wait a day or so for this critical indicator to change direction before making a purchase.